| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 2011 | KY | D | Secretary of State | District SOS | Primary | 1 | 85,436 | 55.3% | |
| 2011 | KY | D | Secretary of State | District SOS | General | 1 | 494,368 | 60.6% | |
| 2014 | KY | D | U.S. Senate Class 2 | Primary | 1 | 307,821 | 76.5% | ||
| 2014 | KY | D | U.S. Senate Class 2 | General | 2 | 584,698 | 40.7% | ||
| 2015 | KY | D | Secretary of State | District SOS | General | 1 | 493,204 | 51.2% | |
|
Age: Age as of July 1 of the year pertaining to this election. |